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See detailPenicillin-sensitive DD-carboxypeptidase from Streptomyces strain R 61
Leyh-Bouille, Mélina; Coyette, Jacques; Ghuysen, Jean-Marie ULg et al

in Biochemistry (1971), 10(11), 2163-2170

The D-alanyl-D-alanine carboxypeptidase excreted by the penicillin-sensitive Streptomyces strain R 61 is an anionic protein at pH 6.5. It does not require cations for its action. By comparison with the ... [more ▼]

The D-alanyl-D-alanine carboxypeptidase excreted by the penicillin-sensitive Streptomyces strain R 61 is an anionic protein at pH 6.5. It does not require cations for its action. By comparison with the penicillin-resistant DD-carboxypeptidase from Streptomyces albus G, the penicillin-sensitive R 61 enzyme has high Km values with all the peptides which were used but the alignment of catalytic groups is more effective in promoting hydrolysis of the peptides (high Vmax values). Moreover, the substrate structures required by the two enzymes show some differences. In contrast to the albus G DD -carboxypeptidase which is either not, or very little, affected by penicillins, the R 61 enzyme is inhibited by low dose levels of penicillin G and by cephalothin [less ▲]

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See detailPenicillin-sensitive DD-carboxypeptidases from Streptomyces strains R39 and K11
Leyh-Bouille, Mélina; Nakel, Marlies; Frère, Jean-Marie ULg et al

in Biochemistry (1972), 11(7), 1290-1298

The two penicillin-sensitive DD-carboxypeptidases from Streptomyces R39 and K11 are anionic at pH 8. They specifically recognize a C-terminal L-R3-D-alanyl-D sequence with a long side chain at the R3 ... [more ▼]

The two penicillin-sensitive DD-carboxypeptidases from Streptomyces R39 and K11 are anionic at pH 8. They specifically recognize a C-terminal L-R3-D-alanyl-D sequence with a long side chain at the R3 position. The two enzymes differ from each other with respect to: (1) the effects of ionic strength on activity, (2) the influence exerted on activity by the presence of a free amino group at the end of the L-R3 side chain, (3) the K3 and Vmax values. Enzyme K11 has Km values which are high for both good and poor substrates. The enzyme efficiency reflects itself in Vmax values which are high for good substrates and low for poor substrates. Enzyme R39 has Km values which are low for good substrates. The enzyme efficiency toward various substrates reflects itself in the Km and, to a lesser extent, in the Vmax values, (4) the effects of penicillin. Kinetically, inhibition of enzyme K11 by penicillin is competitive. On the contrary, inhibition of enzyme R39 by penicillin is noncompetitive and increasing penicillin concentrations cause disproportionate decreases in the catalytic rate. Noncompetitiveness cannot be attributed to an irreversible inactivation of the enzyme by penicillin. [less ▲]

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See detailPenicillin-sensitive enzymes in peptidoglycan biosynthesis
Frère, Jean-Marie ULg; Joris, Bernard ULg

in CRC Critical Reviews in Microbiology (1985), 11

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See detailPenicillin-Sensitive Enzymes of Peptidoglycan Metabolism
Ghuysen, Jean-Marie ULg

in Critical Reviews in Microbiology (1977)

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See detailPenicillins and Δ3-cephalosporins as inhibitors and mechanism-based inactivators of D-alanyl-D-Ala peptidases
Ghuysen, Jean-Marie ULg; Frère, Jean-Marie ULg; Leyh-Bouille, Mélina et al

in Burgen, A. S. V.; Roberts, G. C. K. (Eds.) Topics in molecular pharmacology (1981)

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See detailPenile aneurysmal bone cyst causing urethral obstruction in a dog
Saulnier-Troff, François-Guillaume; Busoni, Valeria ULg; Hamaide, Annick ULg

Poster (2008, July)

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See detailPenile Prosthesis in the Age of the Blue Pill
Andrianne, Robert ULg

in Acta Chirurgica Belgica (2010), (110), 149-152

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See detailPenile prosthesis, sexual satisfaction and representation of male erotic value
Kempeneers, Philippe ULg; Andrianne, Robert ULg; Mormont, Christian ULg

in Sexual & Relationship Therapy (2004), 19(4),

A follow-up study conducted among 39 implanted patients and 30 partners shows that subjects' satisfaction towards prosthetic-sexulaity depends on their representation of male erotic value. The less ... [more ▼]

A follow-up study conducted among 39 implanted patients and 30 partners shows that subjects' satisfaction towards prosthetic-sexulaity depends on their representation of male erotic value. The less satisfied patients are sensitive to a normative representation that associates erotic value to criteria of "sponataneity", "naturalness", "tall an non-assisted erections". Their main dissatisfaction likely derives from the insufficiency of a prosthetic solution to restore a male self-image based on such criteria. This induces a more important impact on satisfaction rates than do functional problems (e.g. difficulties in manipulating the device, unwanted deflations, uncomfortable sensations). These patients also show an attribution bias consisting in attributing erroneously the same dissatisfaction and negative attitude towards prosthetic sexuality to their partner. Therfore, in addition to surgery, a psychosexual support is necessary to modify erotic representations and to improve the communication between the partners in order to increase sexual satisfaction with prosthesis-assisted sexuality [less ▲]

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See detailPenitence, Motherhood and Passion Devotion: Contextualising Anne of Brittany's Prayer Book, Chicago, Newberry Library, MS 83
L'Estrange, Elizabeth ULg

in Brown, Cynthia (Ed.) The Cultural and Political Legacy of Anne de Bretagne: Negotiating Convention in Books and Documents (2010)

Anne of Brittany’s prayer book, conserved in the Newberry Library in Chicago, has been somewhat neglected in discussions of Anne’s manuscripts. This may be because it has been eclipsed by those other, far ... [more ▼]

Anne of Brittany’s prayer book, conserved in the Newberry Library in Chicago, has been somewhat neglected in discussions of Anne’s manuscripts. This may be because it has been eclipsed by those other, far more luxurious and illustrated manuscripts owned by Anne, such as the Grandes Heures. However, the devotional themes of this small book, which dates from Anne’s second marriage, to Louis XII, reveal many of Anne’s interests as duchess of Brittany and queen of France. In particular the inclusion of a series of indulgences, an emphasis on St Anne, St Margaret, and St Louis, and a prayer said for the successful delivery of Clothilde, suggest that the prayer book was designed to articulate Anne’s place in the history of French monarchs, as well as her need to provide an heir for both the duchy of Brittany and the kingdom of France. This article seeks to place the little-known Newberry manuscript and its unusual contents in the context of what we already know of Anne’s devotional interests and the events of her life. Whereas previous scholarship on the manuscript, by Kamerick (Manuscripta, 1995) and L’Estrange (Holy Motherhood, 2008), has focused on the indulgences and childbearing aspects respectively, this article will bring these themes together, suggesting how the manuscript functioned as a whole, articulating a series of Breton and Capetian-Valois devotional legacies that were available to Anne as duchess and queen. Particular attention will be paid to the manuscript’s three miniatures, the illumination of David that opens the manuscript and the Penitential Psalms, and the two illuminations of Christ’s Passion. [less ▲]

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See detailPENSANDO LA CIUDAD SOSTENIBLE MÁS ALLÁ DE LA DICOTOMÍA ECOLOGÍA URBANA Y MEDIOAMBIENTE URBANO: EL CASO DE LA GOBERNANZA DEL AGUA EN COCHABAMBA
Cabrera Quispe, Juan Edson ULg; Farah, Jihad ULg

Conference (2014, November 24)

In this article, we go back on two ways of taking into account the environmental dimension in urban planning and governance. We stress the difficult articulation between these two approaches – “urban ... [more ▼]

In this article, we go back on two ways of taking into account the environmental dimension in urban planning and governance. We stress the difficult articulation between these two approaches – “urban ecology” and “urban environment” – and the actual impasse the discipline of urban planning finds itself in in its quest of the sustainable city. These two approaches for acting on the city by considering the complexity of its milieu build on different representations of this milieu and different modes of action legitimation. Negating each other, they can difficultly coexist, even less articulate. Through the example of water management in Cochabamba, we stress the tensions between these approaches. We point also to the awkward and marginalized position of urban planning and challenges it must face to regain a capacity of action in contemporary fragmented cities that know complex governance landscapes and rare or endangered resources. [less ▲]

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See detailPensar e intervenir el territorio a traves de la Teoria del Actor-Red
Cabrera Quispe, Juan Edson ULg

in Athenea Digital : Revista de Pensamiento e Investigación Social (2011), 11(1), 346

The purpose of this essay is to reflect on the similarities between some theoretical positions on the concept of territory, and its articulation with the actor-network theory. The reflection focuses on ... [more ▼]

The purpose of this essay is to reflect on the similarities between some theoretical positions on the concept of territory, and its articulation with the actor-network theory. The reflection focuses on proposing a way to understand the relationships between actors inside a dynamic of territorial intervention in public policies through the guidance of ANT [less ▲]

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See detailLa pensée "cycle de vie" au cœur des démarches d'éco-conception des procédés
Léonard, Angélique ULg

Conference (2011, December 01)

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See detailPensée et activité de presse politique de J. A. Roucher et A. Chénier pendant la période révolutionnaire
Strivay, Lucienne ULg

in Guitton, Edouard (Ed.) Cahiers Roucher et Chénier (1981, March 08)

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See detailLa pensée et l'institution psychanalytiques à l'épreuve e la question de l'homosexualité
Naziri, Despina ULg

Scientific conference (2014, November 20)

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See detailLa pensée et le mouvant: la frontière du Rhin dans les Commentaires de César
Dignef, Anthony ULg

Conference (2012, May 14)

Les Commentaires sur la guerre des Gaules sont tenus depuis longtemps pour l’acte de naissance de la « frontière du Rhin ». À l’appui d’une lecture approfondie du corpus césarien, je reprendrai l’analyse ... [more ▼]

Les Commentaires sur la guerre des Gaules sont tenus depuis longtemps pour l’acte de naissance de la « frontière du Rhin ». À l’appui d’une lecture approfondie du corpus césarien, je reprendrai l’analyse de ce texte difficile qui confond trois moments et trois phénomènes historiques : celui de la guerre, celui de la mise en récit et celui de la mémoire. Je montrerai d’une part que le Rhin-frontière n’est pas une idée fixe chez César. Au contraire, la présentation du fleuve évolue en fonction des nécessités immédiates du récit et des besoins de la pensée politique qui sous-tend celui-ci. D’autre part, je soulignerai le caractère mouvant en lui-même du/des monde(s) rencontré(s) par César en « Gaule » et le rôle perturbateur joué par César, son récit et son héritage dans la (re)définition de la « Gaule », des « Germains » et de la « frontière du Rhin ». [less ▲]

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See detailPensée et musique. Dialogue avec M. Baschera
Dubouclez, Olivier ULg; Baschera, Marco

Speech (2009)

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See detailLa pensée politique à la Renaissance
Herla, Anne ULg

Scientific conference (2005, April 12)

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See detailLa pensée politique de Machiavel
Herla, Anne ULg

Scientific conference (2005, May 10)

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